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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x34b40fdf20e46ada043bc09624a10c3d57a1ac26e1bc54cdedbda899aff608d8The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 89 | 09 | 57 | cb | 60 | 25 | ed | 17 | 44 | 6c | 84 | 77 | 1a | 14 | 88 | 25 |
| 0010 | 44 | 22 | 8a | 1c | fc | be | e7 | 45 | f7 | 6f | d1 | 84 | 93 | 11 | 2f | 39 |
| 0020 | 0c | ec | 55 | 2a | 0f | cb | 40 | 93 | 98 | 2a | cf | e4 | 4b | f9 | 4b | 24 |
| 0030 | 70 | d0 | eb | f6 | a5 | 8d | 2a | 14 | 36 | d0 | 2a | be | 10 | 8e | 46 | 52 |
| 0040 | a4 | 6e | 9d | 89 | ad | 1d | 61 | ef | 29 | 13 | 97 | fc | d9 | 95 | f9 | 0b |
| 0050 | 84 | 51 | 2e | 75 | 5e | ef | 14 | ac | 92 | 8c | be | 5c | 32 | ce | c3 | 2a |
| 0060 | d7 | a1 | fd | 98 | c6 | b8 | 19 | e3 | 65 | b0 | 4c | 94 | e9 | da | 0f | 8a |
| 0070 | db | 7c | df | 24 | f1 | 6d | 67 | e4 | 90 | c7 | 54 | f3 | e4 | 67 | c9 | 31 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x34b40fdf…f608d8
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x34b40fdf20e46ada043bc09624a10c3d57a1ac26e1bc54cdedbda899aff608d8")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)